the basis of this recipe is good, but we tweaked it a bit.
used about a tablespoon of curry powder rather than 1/2 cup. we only let the meat, potatoes, and onion simmer in the water for about 25 minutes. any longer and our potatoes would have fallen apart. we added 1/2 cup of plain Greek yogurt to thicken up the sauce. we put this recipe over couscous and it was phenomenal.